Individual provider Active NPI

Cecilia Y Sibrian

  • Clinical Social Worker
  • Loma Linda, CA
National Provider Identifier
1831596089
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
135369 Issued in CA
Practice address
11201 Benton St
Loma Linda, CA 92357-5201
Phone
(562) 826-8000
NPI assigned
Dec 2, 2014
Last updated
Jun 16, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 135369 CA Primary
Mental Health Counselor 101YM0800X TRAINEE CA
Social Worker 104100000X 122649 IA

Addresses

Primary practice location

11201 Benton St
Loma Linda, CA 92357-5201

Mailing address

PO Box 2194
Montclair, CA 91763-0694
Phone (909) 825-7084

Other practice location 1

5901 E 7th St
Long Beach, CA 90822-5201
Phone (562) 826-8000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
122649IAMDSocial Worker
135369CAMDClinical Social Worker
TRAINEECAMDMarriage & Family Therapist

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1417478400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1831596089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2194",
            "city": "MONTCLAIR",
            "state": "CA",
            "postal_code": "917630694",
            "telephone_number": "909-825-7084",
            "fax_number": "999-999-9999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11201 BENTON ST",
            "city": "LOMA LINDA",
            "state": "CA",
            "postal_code": "923575201",
            "telephone_number": "562-826-8000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5901 E 7th St",
            "address_purpose": "LOCATION",
            "city": "Long Beach",
            "state": "CA",
            "postal_code": "908225201",
            "country_code": "US",
            "telephone_number": "562-826-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIBRIAN",
        "first_name": "CECILIA",
        "middle_name": "Y",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-12-02",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "135369",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "TRAINEE",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "IA",
            "license": "122649",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Loma Linda, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.